When magnets are being made and have been magnetised - how do they go about packaging them without them attracting/repelling one another or sticking to the machinery used in the packing process? Doesn't matter if no one knows - I've just always wondered... :)
Maybe the stuff in the packing area isn't magnetic, or is coated with a thick enough layer or something that shields the magnetism. dunno about them all sticking together though.
Actually, Karen, they send all the metal magnets together in one box and then send all the magnetism in a separate box on a separate method of transport.
The two boxes are then mixed on site. ;-))
Most horseshoe magnets are usually sold with a metal bar called a keeper across the poles. I'm not sure what they do with bar magnets. Maybe they dispatch them placed end to end in long strings???